4050489 has 8 divisors (see below), whose sum is σ = 5409952. Its totient is φ = 2695680.

The previous prime is 4050481. The next prime is 4050493. The reversal of 4050489 is 9840504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4050489 - 2³ = 4050481 is a prime.

It is a super-2 number, since 2×4050489² = 32812922278242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4050481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2874 + ... + 4044.

It is an arithmetic number, because the mean of its divisors is an integer number (676244).

Almost surely, 2^4050489 is an apocalyptic number.

It is an amenable number.

4050489 is a deficient number, since it is larger than the sum of its proper divisors (1359463).

4050489 is a wasteful number, since it uses less digits than its factorization.

4050489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4050489 is about 2012.5826691095. The cubic root of 4050489 is about 159.4052004284.

The spelling of 4050489 in words is "four million, fifty thousand, four hundred eighty-nine".